# insighto 洞见笔记 vs Decitron

insighto 洞见笔记 and Decitron are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | insighto 洞见笔记 | Decitron |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 40 MB | 46 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Insighto Technology Co., Ltd](https://appshunter.io/developer/1889049045) | [北京中科闻歌科技股份有限公司](https://appshunter.io/developer/1403161251) |

## What reviewers say

### insighto 洞见笔记

[App page](https://appshunter.io/ios/app/insighto-ai/id6761639348)

**Features:** Apple Watch app

**In-app purchases:** none


### Decitron

[App page](https://appshunter.io/ios/app/decitron/id6789513905)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is insighto 洞见笔记 free?

insighto 洞见笔记 is free to download, with no in-app purchases.

### Is Decitron free?

Decitron is free to download, with no in-app purchases.

### Do insighto 洞见笔记 or Decitron have ads?

Neither insighto 洞见笔记 nor Decitron shows ads.

### Which is updated more often, insighto 洞见笔记 or Decitron?

insighto 洞见笔记 ships an update weekly, and Decitron weekly. Most recently, insighto 洞见笔记 was updated on October 31, 2026 and Decitron on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*